Forum Discussion

ShriRam_373553's avatar
ShriRam_373553
Icon for Nimbostratus rankNimbostratus
Oct 03, 2018

F5 Load balancer LVM Monitoring scenario - assistance

Dear Folks,   I'm from monitoring background and here to understand the possibility of getting a situation monitored.   Consider I have F5 loadbalancer pair (Active-Standby).   Appears there...
application delivery
BIG-IP
LTM
R__Hickman_1172's avatar
R__Hickman_1172
Icon for Nimbostratus rankNimbostratus

The sync between the active and the standby is just to sync any changes in configuration between the active and the standby unit. If it shows "disconnected" it can be a couple of reasons and would be independent of the active unit being unavailable. The sync should be configured to use a different network than the fail over network. When there's an issue with the active unit - the F5 will issue a communications error alert via SNMP to whatever SNMP IP's you have configured. I'd be less concerned with the sync in a failover scenario - though if your F5 isn't set to auto sync, there is always a chance in a failover situation the standby unit won't have the right running config.

 

ShriRam_373553's avatar
ShriRam_373553
Icon for Nimbostratus rankNimbostratus
Oct 05, 2018

Would be glad if anyone could be of help. This answer will definitely be a PI for any customer to ensure service availability based on what F5 delivers. This approach will definitely help customers achieve dynamic alerts when the device sets HUNG state.

 

Any advise based on this content will help.

 

Anyways I'm planning to run snmpwalk through the device to know the OIDs captured/or shall-be in.

 

Will keep you guys posted from my end too, if I could be of some help.

 

-Lakshmi